Overview

Manual QA Engineer (SaaS) Jobs in Monterrey, Nuevo León, Mexico at CTC

Title: Manual QA Engineer (SaaS)

Company: CTC

Location: Monterrey, Nuevo León, Mexico

Manual QA Engineer – SaaS Platform

(Hybrid, Monterrey)

We are seeking a Manual QA Engineer to take ownership of product quality across our SaaS platform. This role goes beyond traditional testing — you’ll work at the intersection of QA, customer experience, and AI to ensure the product truly serves its users.

What You’ll Do

  • User-Centric QA: Partner with Support to analyze tickets and bug reports, translate feedback into structured test scenarios, and collaborate with Marketing to align product experience with user expectations.
  • AI-Assisted Testing: Use AI tools to accelerate test case generation, exploratory testing, bug triage, and documentation. Identify opportunities to integrate AI into QA workflows.
  • Core QA Responsibilities: Review requirements and acceptance criteria, design and execute manual test cases, perform functional/integration/UI/UX testing, document defects, and maintain QA documentation.
  • Cross-Team Collaboration: Work closely with Product Managers and developers to clarify requirements, flag risks, and participate in release management and sign-off processes.

What We’re Looking For

  • Proven experience in manual QA for web-based SaaS products.
  • Strong understanding of SDLC and Agile/Scrum methodologies.
  • Experience collaborating with non-engineering teams (Support, Marketing, Product).
  • Hands-on experience with AI tools (ChatGPT, Copilot, etc.) applied to testing or documentation.
  • Proficiency with Jira for bug tracking and sprint workflows.
  • Excellent written and verbal communication skills in English.
  • Analytical mindset, attention to detail, and curiosity about user behavior.

Nice to Have

  • Familiarity with browser developer tools and basic HTML/CSS/JS debugging.
  • Exposure to automation frameworks (Selenium, Playwright, Cypress) as a growth path.
  • Background or passion for UX research or customer experience.

Why This Role Is Compelling

  • Impact: Shape product quality and user experience in a growing SaaS platform.
  • Innovation: Apply AI-driven workflows to modernize QA practices.
  • Growth: Opportunity to expand into automation and advanced QA methodologies.
  • Culture: Join a collaborative, user-focused team that values initiative and continuous learning.
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